Ewelink APP WIFI Smart Temperature Switch User Manual

1. Introducció

This manual provides detailed instructions for the installation, operation, and maintenance of your Ewelink APP WIFI Smart Temperature Switch. This device is designed to integrate into your smart home system, allowing for remote and automatic control of appliances based on temperature. It supports both Wi-Fi and RF control (for compatible models) and can be managed via the eWelink APP, as well as voice assistants like Alexa and Google Home.

The smart switch automatically turns connected devices on or off when the ambient temperature falls within a preset range. It also features timing and scheduling functions for enhanced automation.

2. Producte acabatview

The Ewelink Smart Temperature Switch is a compact relay module equipped with a temperature probe. It comes in two main input voltage variants: DC 7-32V and AC 85-250V. Both versions feature a 10A maximum current output and Wi-Fi connectivity. The TH1CH-B1RF model also includes 433MHz RF functionality for remote control.

Figure 2.1: Ewelink Smart Temperature Switches (DC and AC versions shown)

Figure 2.2: DC 7-32V Smart Switch with Temperature Probe

Figure 2.3: AC 85-250V Smart Switch with Temperature Probe

The device is suitable for a wide range of applications, including controlling heaters, fish tanks, dehumidifiers, greenhouse environments, and more, as illustrated below:

Figura 2.4: Escenaris aplicables

3. Especificacions

Note: The printing/appearance may vary from batch to batch, but will not affect the use.

4. Contingut del paquet

En obrir el paquet, hauríeu de trobar els següents elements:

• 1 x Ewelink Smart Temperature Switch (TH1CH-B1RF)
• 1 x Waterproof Temperature Probe

5. Instruccions de configuració

5.1. Precaucions de seguretat

• Ensure all power is disconnected before performing any wiring.
• Si no teniu cap dubte sobre el cablejat elèctric, consulteu un electricista qualificat.
• No supereu el corrent màxim de 10 A.
• The output is signal output only (dry contact); do not connect directly to a power source that requires voltage output from the switch.

5.2. Esquema de cablejat

The smart switch has terminals for power input and output control. Refer to the specific model for input voltage requirements (DC 7-32V or AC 85-250V).

Figure 5.1: Wiring for DC 7-32V Model

Figure 5.2: Wiring for AC 85-250V Model

1. Entrada d'alimentació: Connect your power supply to the "Input" terminals.
   • For DC 7-32V model: Connect DC power (7-32V) or a 5V USB power supply.
   • For AC 85-250V model: Connect AC power (85-250V).
2. Connexió de càrrega (contacte sec): The output terminals are "NO" (Normally Open), "COM" (Common), and "NC" (Normally Closed).
   • Connect the device you wish to control to "COM" and either "NO" or "NC" depending on your desired default state (e.g., for a device that turns on when the switch closes, use COM and NO).
   • Remember, these are dry contacts, meaning they act as a switch in a circuit and do not provide voltage themselves.
3. Connexió de la sonda de temperatura: Insert the waterproof temperature probe into its designated port on the smart switch.

5.3. eWelink APP Installation & Pairing

1. Descarrega l'aplicació: Cerca "eWelink" in your mobile device's app store (Android or iOS) and install it.
2. Registra't/Inici de sessió: Open the eWelink APP and register a new account or log in with an existing one.
3. Encendre el dispositiu: Apply power to the Smart Temperature Switch. The Wi-Fi indicator LED should start blinking. If not, press and hold the pairing button for 5-7 seconds until it blinks rapidly.
4. Afegeix un dispositiu: In the eWelink APP, tap the "+" icon to add a new device. Follow the on-screen instructions to connect the switch to your 2.4GHz Wi-Fi network.
5. Nom del dispositiu: Once successfully paired, you can name your device for easy identification.

6. Instruccions de funcionament

6.1. APP Remote Control

Once connected to the eWelink APP, you can control your device from anywhere with an internet connection.

Figura 6.1: Control remot de l'aplicació

• ON/OFF manual: Tap the switch icon in the app to manually turn the connected appliance on or off.
• Monitorització de la temperatura: View the current temperature reading from the connected probe in real-time.

6.2. Interruptor de control de temperatura

Set a fixed temperature range, and the intelligent switch will automatically control the connected appliance based on temperature changes.

Figure 6.2: Temperature Control Example (Aquarium)

• In the eWelink APP, navigate to the device settings.
• Set your desired temperature threshold(s) and the corresponding action (e.g., turn ON if temperature drops below X, turn OFF if temperature rises above Y).

6.3. Temporitzador i programació

Program your devices to turn on or off at specific times or on a recurring schedule.

Figure 6.3: Timer & Schedule Functionality

• Access the "Timer" or "Schedule" section within the device settings in the eWelink APP.
• Create one-time, repeating, or countdown timers for your connected appliance.

6.4. Control per veu

Integrate with popular voice assistants for hands-free control.

Figura 6.4: Control per veu amb Alexa i Google Home

• Link your eWelink account to Amazon Alexa or Google Home through their respective apps.
• Use voice commands such as "Alexa, turn on [Device Name]" or "Hey Google, what's the temperature of [Device Name]?"

6.5. RF Control (TH1CH-B1RF Model Only)

For the TH1CH-B1RF model, you can also use a compatible 433MHz RF remote control.

Figure 6.5: RF Control

• Pair your 433MHz remote control with the smart switch according to the remote's instructions.
• Use the remote to manually turn the connected appliance on or off.

6.6. Control compartit

Share control of your smart switch with family members through the eWelink APP.

Figure 6.6: Share Control Feature

• In the eWelink APP, go to the device settings and find the "Share Device" option.
• Invite other eWelink users to control the device.

7. Manteniment

• Keep the device clean and dry. Avoid exposure to excessive moisture or extreme temperatures outside its operating range.
• No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos, ja que això anul·larà la garantia.
• Regularly check the wiring connections to ensure they are secure.
• Ensure the temperature probe is clean for accurate readings. The probe is waterproof, but the main unit is not.

8. Solució De Problemes

9. Consells d'usuari

• Col·locació òptima: For accurate temperature control, place the temperature probe in a location that best represents the environment you wish to monitor, away from direct heat sources or drafts.
• Estabilitat Wi-Fi: Ensure your Wi-Fi signal is strong where the switch is installed for reliable operation. Consider a Wi-Fi extender if necessary.
• Notificacions de l'aplicació: Enable notifications in the eWelink app to receive alerts for temperature changes or device status updates.
• Actualitzacions periòdiques del firmware: Check the eWelink app periodically for firmware updates for your device to ensure optimal performance and security.

10. Garantia i Suport

10.1. Política de devolució

• If items are damaged upon receipt, contact customer support within 24 hours.
• Items in your possession for more than 7 days are considered used and may not be eligible for a refund or replacement.
• If you are not satisfied with the item (e.g., incorrect, damaged, defective, or not as described), you may return it within 7 days for a replacement or money back.
• For returns due to personal reasons (e.g., dislike, no longer needed), the buyer is responsible for return shipping charges. Items with odors (perfume, smoke, etc.) will not be accepted.
• All returned items must be in their original packaging, and you must provide the shipping tracking number, specific reason for the return, and your order ID.

10.2. Atenció al client

For further assistance, technical support, or warranty claims, please contact your seller or refer to the eWelink official support channels.